189496102 has 8 divisors (see below), whose sum is σ = 284923800. Its totient is φ = 94521504.

The previous prime is 189496081. The next prime is 189496133. The reversal of 189496102 is 201694981.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112227 + ... + 113902.

It is an arithmetic number, because the mean of its divisors is an integer number (35615475).

Almost surely, 2^189496102 is an apocalyptic number.

189496102 is a deficient number, since it is larger than the sum of its proper divisors (95427698).

189496102 is a wasteful number, since it uses less digits than its factorization.

189496102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226550.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 189496102 is about 13765.7583154725. The cubic root of 189496102 is about 574.3810372920.

The spelling of 189496102 in words is "one hundred eighty-nine million, four hundred ninety-six thousand, one hundred two".